NCT01052350Active, not recruiting
PET Imaging in Parkinson Disease Dementia
Investigations of Dementia in Parkinson Disease
Source: ClinicalTrials.gov · Last updated 12 May 2026
Brief summary (registry, in English)
The purpose of this study is to use a brain imaging method called PIB PET to determine dementia subtypes in patients with Parkinson's disease. The ultimate goal of this project is to be able to identify individuals with PD who are at risk of developing dementia, and to distinguish the underlying cause of dementia.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 320 (estimated)
- First submitted
- 15 Jan 2010
- Start date
- Aug 2006
- Primary completion date
- Jul 2030
- Lead sponsor
- Washington University School of Medicine
- Diseases
- Parkinson disease
- NCT number
- NCT01052350
What you commit to
- Study type: Observational
- Planned participants: 320
- From Aug 2006 to the primary completion date, Jul 2030
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- metallic implants, pacemakers, or any other contraindication to MRI
Other illness
- history of head trauma, major neurological or psychiatric diseases other than Parkinson disease and dementia, e.g. stroke, multiple sclerosis, depression or schizophrenia
- severe systemic diseases
Other
- inability to lie still for 90 minutes
- refusal to consent to brain donation
Who the study is looking for
- PD patients must exhibit three of the following cardinal signs: rest tremor, rigidity, bradykinesia, or postural instability; or two of these features with one of the first three displaying asymmetry.
Age in the registry: 50 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| NeuroClinical Research Unit (NCRU), Washington University School of Medicine Coordinator of this site? Confirm its status | St Louis | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.